Use code ONREPEAT at checkout for 65% off up to $65 on Auto-Refill Orders.

🎇 LABOR DAY SALE 🎇 Use code SAVINGS50 at checkout for 50% off (up to $50) on Subscribe & Save orders.*

*Coupon terms and conditions: code SAVINGS50 applicable for Subscribe & Save orders only. Product exclusions apply. Excluded products include Azodyl, Bravecto, Bravecto Plus, Droncit, Incurin, Mometamax, Numelvi, Optimmune, Posatex, Sentinel, Tri-Heart Plus, VetPen, Vetsulin, compounded and refrigerated medications. Promotional code valid through September 7, 2026.

🎇 LABOR DAY SALE 🎇 Use code SAVINGS35 at checkout for 35% off (up to $35) on your next order.*

*Coupon terms and conditions: code SAVINGS35 applicable for one-time or Subscribe & Save orders over $20. Product exclusions apply. Excluded products include but are not limited to Azodyl, Bravecto, Bravecto Plus, Droncit, Incurin, Mometamax, Numelvi, Optimmune, Posatex, Sentinel, Tri-Heart Plus, VetPen, Vetsulin, compounded and refrigerated medications. Promotional code valid through September 7, 2026.

Allergy Relief

Antibiotics

Anxiety, Behavior & Stress

Arthritis, Pain & Joint Health

Dental

Dewormers & Parasiticides

Diabetes & Insulin

Digestive & Gastrointestinal

Ear Care

Eye Care

Flea & Tick

Food

Heart & Blood Pressure

Heartworm

Immune Support

Respiratory Care & Asthma

Seizure & Epilepsy

Skin & Coat

Thyroid & Hormone

Urinary Tract & Kidneys

Vitamins & Supplements

All Cat Food

Dry Food

Treats

Veterinary Diets

Wet Food

All Dog Food

Flea and tick medicine for dogs to protect against parasites year-round. Trusted treatments from Koala Health.

Flea & Tick Medicine for Dogs

flea & tick

A monthly topical medication that prevents heartworm disease, treats and controls flea infestations, treats certain skin mites, and treats and controls certain intestinal parasites including whipworms. 

Advantage Multi

Fluralaner (Bravecto) is a medication given every month to treat and prevent flea and tick infestations.

Bravecto 1-Month Chew for Dogs

Fluralaner (Bravecto) is a medication given every 12 weeks to treat and prevent flea and tick infestations.

Bravecto 3-Month Chew for Dogs

Bravecto Topical Solution for Dogs

Spinosad (Comfortis) is a monthly chewable medication used to treat and prevent flea infestations.

Comfortis

Lotilaner (Credelio) is a monthly chewable medication used to treat and prevent flea and tick infestations.

Credelio for Dogs

Frontline Gold is a monthly topical medication used to treat and prevent flea and tick infestations.

Frontline Gold for Dogs

Frontline Plus is a monthly topical medication used to treat and prevent flea and tick infestations.

Frontline Plus

Frontline Shield is a monthly topical medication used to treat and prevent flea and tick infestations.

Frontline Shield

A monthly chewable medication that prevents and controls flea and tick infestations in addition to preventing Lyme disease by killing certain kinds of ticks.

NexGard

NexGard PLUS is a new one-and-done monthly combination product for dogs that protects against fleas, ticks, heartworm disease, roundworms and hookworms. Tasty beef-flavored soft chew is designed to make compliance easy and enjoyable for dog owners

Nexgard PLUS for Dogs

A monthly topical medication that prevents heartworm disease, prevents and controls flea infestations, ear mites, in addition to certain skin mites, ticks, and intestinal parasites.